Notes. Crystal structure of biphenyl-2,2′-diyltriphenylantimony
作者:Peter L. Millington、D. Bryan Sowerby
DOI:10.1039/dt9810002011
日期:——
square-pyramidal co-ordination in the related SbPh5. The heavy-atom method was used with X-ray diffractometer data and refinement by full-matrix least squares converged at R 0.036 for 3 367 reflections. Crystals are monoclinic, space group P21/n, with a= 10.488(5), b= 16.561(8), c= 13.503(6)Å, β= 92.16(2)°, and Z= 4.
标题化合物的X射线分析显示,与相关SbPh 5中的方形-金字塔形配位相反,围绕中心原子的三角形-双金字塔形几何形状稍有变形。将重原子方法与X射线衍射仪数据一起使用,并通过在R 0.036处收敛的全矩阵最小二乘法进行细化,以进行3 367次反射。晶体是单斜晶,空间群P 2 1 / n,a = 10.488(5),b = 16.561(8),c = 13.503(6)Å,β= 92.16(2)°,Z = 4。